add kuber

deletesh.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+kubectl delete svc nginx-service
+kubectl delete svc mysql-service
+kubectl delete svc phpmyadmin-service
+kubectl delete deployment nginx-deployment
+kubectl delete deployment mysql-deployment
+kubectl delete deployment phpmyadmin-deployment
+kubectl delete pods --all

loadbalancer.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  namespace: metallb-system
+  name: config
+data:
+  config: |
+    address-pools:
+    - name: default
+      protocol: layer2
+      addresses:
+      - 192.168.99.100-192.168.99.200

metallb_configmap.yml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: config
+  namespace: metallb-system
+data:
+  config: |
+    address-pools:
+    - name: default
+      protocol: layer2
+      addresses:
+      - 192.168.99.100-192.168.99.200

mysql.yaml

@@ -0,0 +1,48 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql-service
+  labels:
+    app: mysql
+spec:
+  type: ClusterIP
+  ports:
+  - port: 3306
+    targetPort: 3306
+    protocol: TCP
+    name: mysql
+  selector:
+    app: mysql
+  clusterIP: None
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql-deployment
+spec:
+  selector:
+    matchLabels:
+      app: mysql-deployment
+  template:
+    metadata:
+      labels:
+        app: mysql-deployment
+    spec:
+      containers:
+      - name: mysql-deployment
+        imagePullPolicy: Never
+        image: mysqlserver
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 3306
+          name: mysql
+        volumeMounts:
+        - name: mysql-storage
+          mountPath: /var/lib/mysql
+      volumes:
+      - name: mysql-storage
+        persistentVolumeClaim:
+          claimName: mysql-volume

mysql/Dockerfile

@@ -0,0 +1,9 @@
+FROM            alpine:3.12
+RUN             echo "root:root" | chpasswd
+RUN             apk update
+RUN             apk add mariadb mariadb-common mariadb-client
+COPY            my.cnf /etc/my.cnf
+EXPOSE          3306
+COPY            start.sh /start.sh
+RUN             chmod +x /start.sh
+CMD             ["/start.sh"]

mysql/my.cnf

@@ -0,0 +1,6 @@
+[mysqld]
+user = root
+datadir = /var/lib/mysql
+port = 3306
+bind-address = 0.0.0.0
+skip-networking = false

mysql/start.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+
+if [ ! -d "/run/mysqld" ]; then
+	mkdir -p /run/mysqld
+	# chown -R mysql:mysql /run/mysqld
+fi
+
+if [ -d /var/lib/mysql/mysql ]; then
+	echo '[i] MySQL directory already present, skipping creation'
+else
+	echo "[i] MySQL data directory not found, creating initial DBs"
+
+	# chown -R mysql:mysql /var/lib/mysql
+
+	# init database
+	echo 'Initializing database'
+	mysql_install_db --user=mysql > /dev/null
+	echo 'Database initialized'
+
+	echo "[i] MySql root password: root"
+
+	# create temp file
+	tfile=`mktemp`
+	if [ ! -f "$tfile" ]; then
+		return 1
+	fi
+
+	# save sql
+	echo "[i] Create temp file: $tfile"
+	cat << EOF > $tfile
+CREATE DATABASE wordpress;
+CREATE USER 'pma'@'%' IDENTIFIED BY 'pma'; GRANT ALL PRIVILEGES ON *.* TO 'pma'@'%' WITH GRANT OPTION; USE wordpress; FLUSH PRIVILEGES;
+EOF
+
+	echo 'FLUSH PRIVILEGES;' >> $tfile
+
+	# run sql in tempfile
+	echo "[i] run tempfile: $tfile"
+	/usr/bin/mysqld --user=mysql --bootstrap --verbose=0 < $tfile
+	rm -f $tfile
+fi
+
+echo "[i] Sleeping 5 sec"
+sleep 5
+
+echo '[i] start running mysqld'
+exec /usr/bin/mysqld_safe

mysql/supervisord.conf

@@ -0,0 +1,4 @@
+[supervisord]
+nodaemon=true
+[program:mysql]
+command= rc-service mariadb start && kill -s SIGTERM $(cat supervisord.pid)

nginx/Dockerfile

@@ -0,0 +1,19 @@
+FROM alpine:3.12
+ENV TZ Europe/Moscow
+LABEL maintainer="mdenys"
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN apk update && apk upgrade
+RUN apk add openrc mc nano supervisor openssh nginx openssl && rm -f /var/cache/apk/*
+COPY index.html nginx.conf ./
+RUN mkdir -p /run/nginx www && \
+	mv index.html /var/www/localhost/htdocs
+COPY nginx.conf /etc/nginx/nginx.conf
+RUN mkdir /etc/nginx/ssl
+RUN openssl req -newkey rsa:4096 -x509 -sha256 -days 365 -nodes -out /etc/nginx/ssl/html.pem -keyout /etc/nginx/ssl/html.key -subj "/C=RU/ST=Kazan/L=Kazan/O=21 School/OU=mdenys/CN=html"
+COPY supervisord.conf /etc/supervisord.conf
+RUN sed -i s/#PermitRootLogin.*/PermitRootLogin\ yes/ /etc/ssh/sshd_config \
+  && echo "root:root" | chpasswd \
+  && /usr/bin/ssh-keygen -A \
+  && ssh-keygen -t rsa -b 4096 -f  /etc/ssh/ssh_host_key
+EXPOSE 22 80 443
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]

nginx/index.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Document</title>
+	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">
+</head>
+<body>
+	<div class="container-sm"><h1 class="display-1">Welcome to Mdenys ft_services</h1></div>
+</body>
+</html>

nginx/nginx.conf

@@ -0,0 +1,22 @@
+events {}
+
+http {
+
+	server {
+		listen 80			default_server;
+        error_log logs/error.log debug;
+		return 301			https://$host$request_uri;
+	}
+
+	server {
+		listen 443			ssl;
+		server_name			www;
+
+		root				/var/www/localhost/htdocs/;
+		index				index.html;
+
+		ssl_certificate		/etc/nginx/ssl/html.pem;
+		ssl_certificate_key	/etc/nginx/ssl/html.key;
+	}
+
+}

nginx/supervisord.conf

@@ -0,0 +1,6 @@
+[supervisord]
+nodaemon=true
+[program:sshd]
+command= sh -c "/usr/sbin/sshd -D && kill -s SIGTERM $(cat supervisord.pid)"
+[program:nginx]
+command=sh -c "nginx -g 'daemon off;' && kill -s SIGTERM $(cat supervisord.pid)"

nginx_service.yaml

@@ -0,0 +1,52 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx-service
+  annotations:
+    metallb.universe.tf/allow-shared-ip: minikube
+spec:
+  selector:
+    app: nginx
+  ports:
+    - name: http
+      protocol: TCP
+      port: 80
+      targetPort: 80
+    - name: https
+      protocol: TCP
+      port: 443
+      targetPort: 443
+    - name: ssh
+      protocol: TCP
+      port: 22
+      targetPort: 22
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx_image
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "50m"
+        imagePullPolicy: Never
+        ports:
+        - containerPort: 80
+          name: http
+        - containerPort: 443
+          name: https
+        - containerPort: 22
+          name: ssh

persistencevolume.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: mysql-volume
+  labels:
+    app: mysql
+spec:
+  resources:
+    requests:
+      storage: 2Gi
+  accessModes:
+    - ReadWriteOnce
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: mypvcinflux
+spec:
+  resources:
+    requests:
+      storage: 2Gi
+  accessModes:
+    - ReadWriteOnce

phpmyadmin/Dockerfile

@@ -0,0 +1,14 @@
+FROM          alpine:3.12
+LABEL         maintainer="mdenys"
+RUN           apk update
+RUN           apk add supervisor nginx php7 php7-fpm php7-opcache php7-gd php7-mysqli php7-zlib php7-curl php7-mbstring php7-json php7-session
+RUN           mkdir -p /var/www/localhost/htdocs/
+RUN           mkdir -p /run/php7 
+RUN           mkdir -p /run/nginx
+RUN           wget http://files.directadmin.com/services/all/phpMyAdmin/phpMyAdmin-5.0.1-all-languages.tar.gz
+RUN           tar -xvf phpMyAdmin-5.0.1-all-languages.tar.gz --strip-components 1 -C /var/www/localhost/htdocs/
+COPY          phpmyadmin.inc.php /var/www/localhost/htdocs/config.inc.php
+COPY          nginx.conf /etc/nginx/conf.d/default.conf
+COPY          supervisord.conf /etc/supervisord.conf
+EXPOSE        5000
+CMD           ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]

phpmyadmin/index.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Document</title>
+	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">
+</head>
+<body>
+	<div class="container-sm"><h1 class="display-1">phpmyadmin</h1></div>
+	<?php echo phpinfo();?>
+</body>
+</html>

phpmyadmin/nginx.conf

@@ -0,0 +1,13 @@
+server {
+		listen 0.0.0.0:5000;
+		root /var/www/localhost/htdocs/;
+		autoindex on;
+		index index.php;
+
+		location ~ \.php$ {
+			include fastcgi.conf;
+			fastcgi_pass 127.0.0.1:9000;
+			include fastcgi_params;
+			fastcgi_index index.php;
+		}
+}

phpmyadmin/phpmyadmin.inc.php

@@ -0,0 +1,14 @@
+<?php
+$cfg['blowfish_secret'] = 'ZX8lwV2k,PSlDhg40E=38i7Rm1pczKVr';
+$i = 0;
+$i++;
+$cfg['Servers'][$i]['auth_type'] = 'cookie';
+$cfg['Servers'][$i]['host'] = 'mysql-service';
+$cfg['Servers'][$i]['port'] = 3306; 
+$cfg['Servers'][$i]['connect_type'] = 'tcp';
+$cfg['Servers'][$i]['compress'] = false;
+$cfg['Servers'][$i]['AllowNoPassword'] = true;
+$cfg['Servers'][$i]['extension'] = 'mysqli';
+$cfg['UploadDir'] = '';
+$cfg['SaveDir'] = '';
+?>

phpmyadmin/phpsvc.yaml

@@ -0,0 +1,38 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: phpmyadmin-service
+  annotations:
+    metallb.universe.tf/allow-shared-ip: minikube
+spec:
+  selector:
+    app: phpmyadmin
+  ports:
+  - name: https
+    protocol: TCP
+    port: 5000
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: phpmyadmin-deployment
+spec:
+  selector:
+    matchLabels:
+      app: phpmyadmin
+  template:
+    metadata:
+      labels:
+        app: phpmyadmin
+    spec:
+      containers:
+      - name: phpmyadmin
+        imagePullPolicy: Never
+        image: phpmyadmin_image
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "50m"
+        ports:
+        - containerPort: 5000

phpmyadmin/supervisord.conf

@@ -0,0 +1,6 @@
+[supervisord]
+nodaemon=true
+[program:php]
+command= /usr/sbin/php-fpm7
+[program:nginx]
+command=sh -c "nginx -g 'daemon off;' && kill -s SIGTERM $(cat supervisord.pid)"

run.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+minikube addons enable dashboard
+minikube addons enable metallb
+minikube addons enable metrics-server
+eval $(minikube docker-env)
+kubectl apply -f metallb_configmap.yml
+docker build -t nginx_image nginx
+docker build -t phpmyadmin_image phpmyadmin
+kubectl apply -f persistencevolume.yaml
+kubectl apply -f nginx_service.yaml
+docker build -t mysqlserver mysql
+kubectl apply -f mysql.yaml
+kubectl apply -f phpmyadmin/phpsvc.yaml
+kubectl get pods
+IP=$(kubectl get node -o=custom-columns='DATA:status.addresses[0].address' | sed -n 2p)
+echo "Minikube IP: ${IP}"